Best Local Business Data APIs for Developers (2026)
Complete comparison of the best local business directory APIs. Access business listings, contact information, and location data programmatically for lead generation and market research.
Why Local Business Data APIs Matter in 2026
Local business directories contain millions of verified business listings with contact information. Programmatic access to this data enables:
- Lead Generation: Find businesses by category, location, and size
- Market Research: Analyze business density and competition by area
- Data Enrichment: Add phone numbers and addresses to your CRM
- Local SEO: Monitor business listings and citations
- Sales Intelligence: Identify potential customers in target markets
- Location Analytics: Map business distribution and trends
1. Netrows
Best For: Developers needing local business data + B2B enrichment
Starting Price: $49/month
Local Business Endpoints: 2 (search, details)
Free Trial: 100 credits
Best Value for B2B Use Cases
Data Coverage
- Business Search: Search by category, location, keyword
- Business Details: Name, address, phone, website, hours
- Categories: Industry classification and business type
- Location Data: Full address with city, state, zip
Pros
- Simple, developer-friendly API
- 1 credit per request
- Combined with 70+ LinkedIn and X endpoints
- US business coverage
- No annual contracts
Sample Response
{
"business": {
"name": "Joe's Pizza",
"category": "Restaurants",
"phone": "(555) 123-4567",
"address": {
"street": "123 Main St",
"city": "New York",
"state": "NY",
"zip": "10001"
},
"website": "joespizza.com",
"hours": "Mon-Sun: 11am-11pm"
}
}2. Google Places API
Best For: Apps with Google Maps integration
Starting Price: $0.017 per request
Free Tier: $200/month credit
Pros
- Comprehensive global coverage
- Reviews and ratings included
- Photos available
- Real-time data
Cons
- Expensive at scale
- Strict usage policies
- No bulk export allowed
- Must display on Google Maps
3. Yelp Fusion API
Best For: Restaurant and service business data
Starting Price: Free (limited) / Custom pricing
Free Tier: 5,000 calls/day
Pros
- Strong restaurant coverage
- Reviews and ratings
- Generous free tier
Cons
- Limited B2B business coverage
- Attribution required
- No phone numbers in free tier
Use Cases
Lead Generation
Build targeted lead lists by searching for businesses in specific categories and locations. Get phone numbers and addresses for outreach campaigns.
Market Analysis
Analyze business density and competition in target markets. Identify underserved areas and expansion opportunities.
Data Enrichment
Enrich your CRM with verified business contact information. Add phone numbers, addresses, and websites to existing records.
Try the Best Local Business API
Netrows offers local business data plus 70+ LinkedIn and X endpoints in one API. Get started with 100 free credits today.